
JavaScript is a programming language, and like most programming languages, it has some basic constructs that we’ll look at. A program in JavaScript is like a sequence of steps. Similar to how we give directions to a stranger, a computer needs detailed instructions, defined as steps, to accomplish any simple or complex action.
Let’s begin by looking at some basics.
JavaScript Variables are the building blocks of any programming language.Variables can be used to store reusable values.
JavaScript is a dynamically typed scripting language. In JavaScript, variables can receive different data types over time.
The data types can be Primitive(predefined) or Non-Primitive.
A JavaScript function is executed when “something” invokes it (calls it).
A function is a set of statements that take inputs, do some specific computation, and produce output.
Object-oriented Programming or OOPs concept treats data as a crucial element and doesn't allow it to flow freely. It ties data more securely to the function that operates on it and protects it from accidental modification from an outside function. OOP breaks down a problem into several entities called objects and builds data and functions around these objects.
The JavaScript programming language is fun and flexible. It’s one of the core technologies of web development and can be used on both the front-end and the back-end.
This course is specially designed for the beginners with fewer to zero knowledge of Javascript. Course covers the basic details which makes the fundamentals very strong. Everything is taught in a very simple language with real life examples, so that everyone could easily understand the course.
The main aim of the course is to guide you from a state of complete no knowledge to a good knowledge of programming which allows you to design, write, debug, and run programs encoded in the JavaScript language, and to understand the basic concepts of software development technology.
This course focuses on the JavaScript language core concepts, including the essentials of the JavaScript syntax and semantics, best programming practices, JS tools and resources, and coding concepts such as variables, data types, type casting, operators, functions, errors, exceptions, debugging, and troubleshooting.
You will get to learn
Learn the universal concepts of computer programming
Learn the syntax and semantics of the JavaScript language
Practice skills in resolving typical implementation challenges
Best practices in programming
Design, develop, and debug JS script.